Скачать или смотреть Arduino IoT Cloud - Upload via OTA Issue solved (Interfacing soil moisture sensor with ESP32 Dev kit

Recent update of the Arduino IoT Cloud user interface allows IoT projects to be uploaded to the board using OTA (Over-the-Air) only.

It does not allow users to upload the IoT project code through USB port.

The Arduino developers community is working on the software update until then, upload via USB is disabled. You can follow this method until they enable upload via USB.

This is a timely solution to make your IoT projects work using Arduino IoT Cloud and Arduino IDE 2.3.2.

Create thing, device and add variables to monitor in Arduino IoT Cloud platform.

Install required libraries in Arduino IDE 2.3.2

Open the sketch from Cloud and copy it to the sketch in Arduino IDE 2.3.2 and save the project.

Copy the "thingProperties.h" from cloud, paste it in notepad and save it in "thingProperties.h" as header file in the project folder.

Care must be taken while editing the device ID, SSID, SSID PASS, and SECURITY KEY in the "thingProperties.h"

Then edit your code. [void setup() and void loop() functions]

Upload the code

Check the device is connected to your SSID and Arduino IoT Cloud in serial monitor.

Once the device is connected to internet, the status of the device will become "ONLINE" in Arduino IoT - things setup tab.

The variable values will be recorded in the cloud.

Hope this video is helpful to overcome upload only via OTA while using Arduino IoT Cloud platform.